U.S. President George W. Bush's pet dogs, Barney (bottom) and Spot (top) step off Marine One under t..

U.S. President George W. Bush's pet dogs, Barney (bottom) and Spot (top) step off Marine One under the guard of a U.S. Marine on the South Lawn of the White House, May 5, 2003. The president was returning from a visit to his ranch in Central Texas.